新特性：

README.md

 - 5、已推送V1.5.0和V1.5.1至Maven中央仓库；
 
 #### 6.10 版本 V1.5.2 特性
-- 1、IP工具类优化，IP静态缓存；
-- 2、执行器、调度中心，支持自定义注册IP地址；解决机器多网卡时错误网卡注册的情况；
+- 1、IP工具类获取IP逻辑优化，IP静态缓存；
+- 2、执行器、调度中心，均支持自定义注册IP地址；解决机器多网卡时错误网卡注册的情况；
+- 3、任务跨天执行时生成多份日志文件的问题修复；
+
 
 #### 规划中
 - 1、集群执行器选择规则自定义：单点=选择第一个，随机=随机选择一个；
     Pass：后续调度被Pass；
 - 4、后续优化：在线修改密码；
 - 5、兼容oracle；
-- 6、跨天日志write问题修复；
-- 7、rolling日志；
-- 8、执行器，server启动，注册逻辑调整；
-- 9、通过listener或stop方法，容器销毁时销毁线程；Daemon方式有时不太理想；
-- 10、调度重试机制；
+- 6、rolling日志；
+- 7、执行器，server启动，注册逻辑调整；
+- 8、通过listener或stop方法，容器销毁时销毁线程；Daemon方式有时不太理想；
+- 9、调度重试机制；
+- 10、报表：当日报表、一周报表、一年报表等等；
+- 11、通讯：hex 通讯调整为 http-rpc 模式；
 
 ## 七、其他
 

xxl-job-admin/src/main/java/com/xxl/job/admin/core/jobbean/RemoteHttpJobBean.java

         }
         adminAddressSet.add(DynamicSchedulerUtil.getCallbackAddress());
 
+		// update trigger info 1/2
+		jobLog.setTriggerTime(new Date());
+
 		// trigger request
 		RequestModel requestModel = new RequestModel();
 		requestModel.setTimestamp(System.currentTimeMillis());
 		requestModel.setGlueSwitch((jobInfo.getGlueSwitch()==0)?false:true);
 		requestModel.setLogAddress(adminAddressSet);
 		requestModel.setLogId(jobLog.getId());
+		requestModel.setLogDateTim(jobLog.getTriggerTime().getTime());
 
 		// parse address
 		List<String> addressList = new ArrayList<String>();
 		jobLog.setExecutorParam(jobInfo.getExecutorParam());
 		logger.info(">>>>>>>>>>> xxl-job failoverTrigger response, jobId:{}, responseModel:{}", jobLog.getId(), responseModel.toString());
 		
-		// update trigger info
-		jobLog.setTriggerTime(new Date());
+		// update trigger info 2/2
 		jobLog.setTriggerStatus(responseModel.getStatus());
 		jobLog.setTriggerMsg(responseModel.getMsg());
 		DynamicSchedulerUtil.xxlJobLogDao.updateTriggerInfo(jobLog);

xxl-job-core/src/main/java/com/xxl/job/core/log/XxlJobFileAppender.java

 	public void setFilePath(String filePath) {
 		XxlJobFileAppender.filePath = filePath;
 	}
-	
+
+	/**
+	 * log filename: yyyy-MM-dd/9999.log
+	 *
+	 * @param triggerDate
+	 * @param logId
+	 * @return
+	 */
+	public static String makeLogFileName(Date triggerDate, int logId) {
+
+        // filePath/
+        File filePathDir = new File(filePath);
+        if (!filePathDir.exists()) {
+            filePathDir.mkdirs();
+        }
+
+        // filePath/yyyy-MM-dd/
+        String nowFormat = sdf.format(new Date());
+        File filePathDateDir = new File(filePathDir, nowFormat);
+        if (!filePathDateDir.exists()) {
+            filePathDateDir.mkdirs();
+        }
+
+        // filePath/yyyy-MM-dd/9999.log
+		String logFileName = XxlJobFileAppender.sdf.format(triggerDate).concat("/").concat(String.valueOf(logId)).concat(".log");
+		return logFileName;
+	}
+
 	@Override
 	protected void append(LoggingEvent event) {
-		String trigger_log_id = contextHolder.get();
-		if (trigger_log_id==null || trigger_log_id.trim().length()==0) {
+
+		String logFileName = contextHolder.get();
+		if (logFileName==null || logFileName.trim().length()==0) {
 			return;
 		}
-		
-		// filePath/
-		File filePathDir = new File(filePath);	
-		if (!filePathDir.exists()) {
-			filePathDir.mkdirs();
-		}
-		
-		// filePath/yyyy-MM-dd/
-		String nowFormat = sdf.format(new Date());
-		File filePathDateDir = new File(filePathDir, nowFormat);	
-		if (!filePathDateDir.exists()) {
-			filePathDateDir.mkdirs();
-		}
-		
-		// filePath/yyyy-MM-dd/9999.log
-		String logFileName = trigger_log_id.concat(".log");
-		File logFile = new File(filePathDateDir, logFileName);	
+		File logFile = new File(filePath, logFileName);
+
 		if (!logFile.exists()) {
 			try {
 				logFile.createNewFile();
 	
 	/**
 	 * support read log-file
-	 * @param triggerDate
-	 * @param trigger_log_id
+	 * @param logFileName
 	 * @return log content
 	 */
-	public static String readLog(Date triggerDate, int trigger_log_id ){
-		if (triggerDate==null || trigger_log_id<=0) {
+	public static String readLog(String logFileName ){
+
+		if (logFileName==null || logFileName.trim().length()==0) {
 			return null;
 		}
-		
-		// filePath/
-		File filePathDir = new File(filePath);	
-		if (!filePathDir.exists()) {
-			filePathDir.mkdirs();
-		}
-		
-		// filePath/yyyy-MM-dd/
-		String nowFormat = sdf.format(triggerDate);
-		File filePathDateDir = new File(filePathDir, nowFormat);	
-		if (!filePathDateDir.exists()) {
-			filePathDateDir.mkdirs();
-		}
-		
-		// filePath/yyyy-MM-dd/9999.log
-		String logFileName = String.valueOf(trigger_log_id).concat(".log");
-		File logFile = new File(filePathDateDir, logFileName);	
+		File logFile = new File(filePath, logFileName);
+
 		if (!logFile.exists()) {
 			return null;
 		}

xxl-job-core/src/main/java/com/xxl/job/core/router/action/LogAction.java

 
     @Override
     public ResponseModel execute(RequestModel requestModel) {
-        String logConteng = XxlJobFileAppender.readLog(new Date(requestModel.getLogDateTim()), requestModel.getLogId());
+        // log filename: yyyy-MM-dd/9999.log
+        String logFileName = XxlJobFileAppender.makeLogFileName(new Date(requestModel.getLogDateTim()), requestModel.getLogId());
+
+        String logConteng = XxlJobFileAppender.readLog(logFileName);
         return new ResponseModel(ResponseModel.SUCCESS, logConteng);
     }
 

xxl-job-core/src/main/java/com/xxl/job/core/router/thread/JobThread.java

 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.util.Arrays;
+import java.util.Date;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
 
 					String _msg = null;
 
 					try {
-						XxlJobFileAppender.contextHolder.set(String.valueOf(triggerDate.getLogId()));
+						// log filename: yyyy-MM-dd/9999.log
+						String logFileName = XxlJobFileAppender.makeLogFileName(new Date(triggerDate.getLogDateTim()), triggerDate.getLogId());
+
+						XxlJobFileAppender.contextHolder.set(logFileName);
 						logger.info("----------- xxl-job job handle start -----------");
 						handler.execute(handlerParams);
 					} catch (Exception e) {